From 5f80282b0b7a433250d8a8dc6a6a3e7a044f4842 Mon Sep 17 00:00:00 2001
From: Joey Parrish <joey.parrish@gmail.com>
Date: Tue, 25 Jan 2022 19:37:03 -0800
Subject: [PATCH] fix: Fix driver path env vars, driver documentation

---
 README.md    | 10 ++++++++++
 index.js     |  2 +-
 package.json |  2 +-
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index c5e8fb9..fc38234 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,16 @@ npm install --save-dev karma-local-wd-launcher
 ```
 
 
+## Drivers
+
+This launcher assumes that drivers such as `chromedriver`, `geckodriver`, and
+`safaridriver` (Mac only) are already installed, executable, and in your `PATH`.
+
+Alternately, you may use the environment variables `CHROMEDRIVER_PATH`,
+`GECKODRIVER_PATH`, or `SAFARIDRIVER_PATH` to indicate where these drivers are
+installed.
+
+
 ## Configuration
 
 ```js
diff --git a/index.js b/index.js
index 846062f..8c1dcfb 100644
--- a/index.js
+++ b/index.js
@@ -38,7 +38,7 @@ const LocalWebDriverBase =
     win32: driverCommand,
   };
 
-  this.ENV_CMD = this.browserName.toUpperCase() + '_CMD';
+  this.ENV_CMD = driverCommand.toUpperCase() + '_PATH';
 
   const config = {
     protocol: 'http:',
diff --git a/package.json b/package.json
index 35a45a9..55c1d68 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "karma-local-wd-launcher",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Karma Local WebDriver Launcher - Launches local web browsers using WebDriver, to enable screenshots and other advanced tests to be executed in-browser.",
   "main": "index.js",
   "repository": {